| Buena Vista Clay |
|
|
|
Clays |
| Buena Vista Clay |
|
Unknown |
|
Clays |
| Gravel Pit |
Huyck-Krebs Properties |
|
|
Sand and Gravel |
| Gravel Pit |
Miller Forests |
|
|
Sand and Gravel |
| Gravel Pit |
Floyd Grahm Construction Co |
|
|
Sand and Gravel |
| Gravel Pit |
|
|
|
Sand and Gravel |
| Hanna Ranch |
L. Frank Setniker |
|
|
Sand and Gravel |
| Hanna Ranch Pit |
L. Frank Setniker |
|
|
Sand and Gravel |
| Krauger Pit |
Valley Concrete And Gravel Co |
|
|
Stone |
| Krauger Pit |
Valley Concrete And Gravel Co. |
|
|
Stone, Crushed |
| Perry Mills Pit |
Polk County Road Department |
|
|
Sand and Gravel |
| Perry Mills Pit |
Polk County Road Department |
|
|
Sand and Gravel |
| Pomroy Bar |
|
|
|
Sand and Gravel |
| Pomroy Bar |
|
County |
|
Sand and Gravel |
| Swope Bar |
Valley Concrete And Gravel Co |
|
|
Sand and Gravel |
| Swope Bar |
Valley Concrete And Gravel Co. |
|
|
Sand and Gravel |
| Tipton Bar |
Valley Concrete And Gravel Co |
|
|
Sand and Gravel |
| Tipton Bar |
Valley Concrete And Gravel Co. |
|
|
Sand and Gravel |
| Unnamed Pit |
Miller Forests |
|
|
Sand and Gravel |
| Unnamed Pit |
Floyd Grahm Construction Co. |
|
|
Sand and Gravel |
| Unnamed Pit |
Huyck-Krebs Propeerties |
|
|
Sand and Gravel |
| Valley Concrete and Gravel Plant |
|
|
|
Sand and Gravel |
| Valley Concrete and Gravel Plant |
|
Unknown |
|
Sand and Gravel |
| Wigrich-Pomeroy Bar |
Polk County Road Department |
|
|
Sand and Gravel |
| Wigrich-Pomeroy Bar |
Polk County Road Department |
|
|
Stone |
| Wigrich-Pomeroy Bar |
Polk County Highway Department |
|
|
Sand and Gravel |
| Wigrich-Pomeroy Bar |
Polk County Highway Department |
|
|
Stone, Crushed |